Hi.
My DVEVM board (using TI DaVinci DM6446) was unable to boot through nfs
mount.
This is my environment value.
DaVinci EVM # printenv
bootdelay=3
baudrate=115200
bootfile="uImage"
bootcmd=bootm 0x2050000
rootpath=/home/hylee/DaVinci/workdir/filesys
bootargs=console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs
nfsroot=121.134.2xx.1xx:/home/hylee/DaVinci/workdir/filesys,nolock mem=120M
stdin=serial
stdout=serial
stderr=serial
ethaddr=00:0e:99:02:5c:5b
videostd=ntsc
nfshost=121.134.2xx.1xx
Environment size: 362/131068 bytes
I write correct nfs server ip. (ex, 121.134.2xx.1xx )
But, my board fail to boot.
Error message)
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 192.168.10.254, my address is 192.168.10.100
IP-Config: Complete:
device=eth0, addr=192.168.10.100, mask=255.255.255.0,
gw=192.168.10.254,
host=192.168.10.100, domain=, nis-domain=(none),
bootserver=192.168.10.254, rootserver=121.134.2xx.1xx, rootpath=
Looking up port of RPC 100003/2 on 121.134.2xx.1xx
Looking up port of RPC 100005/1 on 121.134.2xx.1xx
Root-NFS: Server returned error -13 while mounting
/home/hylee/DaVinci/workdir/filesys
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(2,0)
The setting of my host server
/home/hylee/DaVinci/workdir/filesys * (rw,no_root_squash,no_all_squash,sync)
Any one has got any idea with the error or am i doing any mistake?
Thanks
hylee
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